User manual

6 Detailed descriptions of I/O modules | Analogue input module UR20-8AI-I-16-HD
271Manual u-remote1432790000/08/12.2015
AnalogueinputmoduleUR20-8AI-I-16-HD(OrderNo.1315650000)
The analogue input module UR20-8AI-I-16-HD can detect
up to 8analogue sensors with 0 ... 20mA or 4 ... 20mA. The
resolution is 16bit per channel. Sensors can be connected
to each connector in a 2-wire, 3-wire or 3-wire connection
+ FE (IDC). The measurement range is dened using pa-
rameterisation. A status LED is assigned to each channel.
The module electronics supply the connected sensors with
power from the input current path (I
IN
).
The inputs are protected against voltage surges and overcur-
rent. Voltages that exceed ±30V may cause the destruction
of the module. The inputs are protected against overcurrent by
a self-resetting fuse.
8AI·I·16
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
8AI·I·16
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
AI 0
GND
24 V DC
FE
AI 1
GND
24 V DC
FE
AI 4
GND
24 V DC
FE
AI 5
GND
24 V DC
FE
AI 6
GND
24 V DC
FE
AI 7
GND
24 V DC
FE
AI 4
GND
24 V DC
FE
AI 5
GND
24 V DC
FE
AI 6
GND
24 V DC
FE
AI 7
GND
24 V DC
FE
AI 2
GND
24 V DC
FE
AI 3
GND
24 V DC
FE
AI 0
GND
24 V DC
FE
AI 1
GND
24 V DC
FE
AI 2
GND
24 V DC
FE
AI 3
GND
24 V DC
FE
Connection diagram UR20-8AI-I-16-HD
6.36 Analogue input module UR20-8AI-I-16-HD